• Information System Security Engineer…

    Amentum (San Antonio, TX)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals in...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (08/29/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …virtual servers * Upgrading system hardware and startup/shutdown of rack components * Network administrator experience with experience in Layer 2 and 3 ... **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in Fort… more
    Lockheed Martin (07/26/25)
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  • Senior Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    ** Senior Storage Engineer** **Category:** Infrastructure/Cloud **Main location:** United States, Tennessee, Knoxville **Alternate Location(s):** United States, ... Full Time **Position Description:** Our Northwest Business Unit is seeking a senior storage engineer must be able to work in cross-functional environments and… more
    CGI Technologies and Solutions, Inc. (08/08/25)
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  • Senior Software Engineer - Payments

    EMS LINQ (Austin, TX)
    …and aligned with the evolving needs of our customers. **About The Role:** As a Senior Software Engineer at LINQ, you will be a vital member of a cross-functional ... built with React Native (iOS and Android), and our administrator and parent-facing web application built with Angular, interacting...**Rewards For Referrals:** Got an amazing candidate in your network ? Send them our way and earn a referral… more
    EMS LINQ (09/17/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …, **logging/monitoring** , **encryption** , **infrastructure security** , and ** network segmentation** . + Mastery of **Operating Systems** (eg, **Windows** ... or performing **Penetration Testing** activities (eg, **vulnerability scanning** , ** network penetration testing** , **web application testing** , **mobile… more
    Citigroup (09/18/25)
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  • Senior Engineer, Cloud - Azure Architecture…

    Molina Healthcare (San Antonio, TX)
    …more of hands-on experience with using, configuring, implementing, and troubleshooting network infrastructure connecting to Azure Public Cloud Provider, including a ... understanding of and experience with: o Cloud Infrastructure (VNETs, subnets, Network Security Group, route tables, ACLs); authentication policies, DNS, cloud… more
    Molina Healthcare (08/23/25)
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  • Cloud Security Threat Modeler Senior

    Citigroup (Irving, TX)
    …, **L** **ogging/Monitoring** , **Encryption** , **Infrastructure Security** , and ** Network Segmentation** . + Experience with scripting languages (eg, **Python** , ... or performing **Penetration Testing** activities (eg, **vulnerability scanning** , ** network penetration testing** , **web application testing** , **mobile… more
    Citigroup (09/23/25)
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  • Senior Payroll Tax Admin

    Datavant (Austin, TX)
    …the right format. Our platform is powered by the largest, most diverse health data network in the US, enabling data to be secure, accessible and usable to inform ... on time and being the designated contact person for the third-party tax administrator , along with ensuring that any issues within a jurisdiction is resolved properly… more
    Datavant (10/08/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as ... Cause Analysis (RCA) required + Familiarity with complex multi-site and global network design multi-layered switch environment firewalls VPN Load balancers and DNS +… more
    Citigroup (09/23/25)
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  • Lead Public Cloud Engineer - GCP (Google Cloud…

    NTT America, Inc. (Plano, TX)
    …in Plano, Texas (US-TX), United States (US). Job Description Summary: The Senior Cloud Engineer is responsible for advanced technical support, administration, and ... to security best practices, including least-privilege access, encryption, and network segmentation. Implement and manage identity and access management (IAM)… more
    NTT America, Inc. (10/01/25)
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